Mr. Smith, _______ of the ______ speech, started to read a novel.

She asked ________.

Nowadays children have to take arts, music and sports classes in their free time ______ busy schoolwork.— No wonder they have more and more pressure.[ ]

What time are you planning to ________ tomorrow?-It’s up to you.

He had a headache and went to drugstore to get something for his pain ____.-But the form cannot be signed by anyone ____ himself.